Publication
Title
Study of elementary excitations of superfluid in silica aerogels
Author
Abstract
We have studied the elementary excitations of superfluid He-4 in a silica aerogel at 1.8 K and various filling fractions. The results do not show any departure from bulk He-4 behaviour, suggesting that previously observed anomalies in heat capacity and superfluid fraction data could be the effect of a distribution of He I and He II liquids inside pores of different sizes.
Language
English
Source (journal)
Zeitschrift für Physik : B : condensed matter. - Berlin
Zeitschrift für Physik: B: condensed matter and quanta. - Berlin
Publication
Berlin : 1994
ISSN
0722-3277
Volume/pages
95:4(1994), p. 511-514
ISI
A1994PG39700014
Full text (Publisher's DOI)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 19.07.2012
Last edited 03.07.2017
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